AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionMV86T4V8E21PP9GEwtin7nRdywCxcqHV0uGARSNYpbm9LHmy/rfCXtfpWCegmr08IOJptWp40fdu58h1TG0RxXwzj6wPD0DeuXAsJhpEuHo7S2IcRX6C5NnmLmQ=